Digital address lighting control system and method having remote and local control function

Abstract

The invention discloses an intelligent addressable lighting control system with the remote control and local control functions, and a method thereof. The lighting control system improves DALI interfaces and slave nodes based on the master-slave mode remote control function formulated by the DALI Standard Protocol. Aiming at signal waveform lag and distortion exist in DALI interface module public-plate design, a DALI interface scheme is put forward to ensure that the interface outputs an ideal DALI signal waveform. Aiming at the shortcoming that the DALI system lacks of local control function, idle I/O resources of slave node single chip are utilized to provide a method with the remote control and the local control functions. The method comprises the following steps: lower host nodes in the master-slave mode of DALI system can control the slave nodes remotely, wherein single-point local control slave nodes and scene local control slave nodes can also be locally controlled and can achieve separate operation and set system scenes. The invention has the advantages that the method improves the stability and reliability of the system, and increases compatibility with products of other manufacturers. Furthermore, by adopting the method, the system achieves the functions of single-point and scene local control, and becomes compatible with the DALI standard protocol.

Description

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AI Technical Summary

Benefits of technology

This patented technology allows for better control over how signals are sent from one device (master) to another by creating waves that match their expected behavior with those generated at other devices or even within them themselves.

Problems solved by technology

This patented describes an integrated smart lighting controller that can improve efficiency, adaptivity, and scale up capabilities while reducing wasted power sources and ensuring consistently high quality visual displays during live events like meetings. It achieves these benefits without requiring expensive equipment such as cameras or lamps.

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